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✏️ 正在编辑: unshift-i.yaml
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/opt/alt/ruby18/share/ri/1.8/system/Array/unshift-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Prepends objects to the front of <em>array</em>. other elements up one. - !ruby/struct:SM::Flow::VERB body: " a = [ "b", "c", "d" ]\n a.unshift("a") #=> ["a", "b", "c", "d"]\n a.unshift(1, 2) #=> [ 1, 2, "a", "b", "c", "d"]\n" full_name: Array#unshift is_singleton: false name: unshift params: | array.unshift(obj, ...) -> array visibility: public
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